Hennessey Venom GT Spyder is a super sexy convertible with a powerful American 6.2L V8 twin-turbo engine with 1,200-hp and 1,155 lb-ft of torque capable of 0-60 mph in 2.5 sec. The hp output is adjustable with 3 settings: 800 bhp, 1,000 bhp & 1,200 bhp. HennesseyÃ¢â‚¬â„¢s dedicated staff of former F1, Le Mans and Bonneville race engineers have teamed to design the Venom GT. The goal is the best performing and looking road-legal supercar build. 0-200 in 15.3 sec while the Bugatti Veyron needs 24.2 sec.